Work · alternatives · 2026

24 alternatives to Space

Collaborative Study Cards

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Space▲67

   Flashcards learned together with spaced repetition

   2021 · play.google.com · its alternatives →

2. 2
   Flashwise▲92

   AI powered spaced repetition flashcards

   2023 · flashwise.app · its alternatives →

3. 3
   Decks▲182

   I’m building Decks, an application where you create study decks that consists of notes, flashcards, YouTube videos, and ChatGPT conversations. Notes and flashcards can be attached to YouTube videos. And your ChatGPT conversations are searchable and organizable through tags and folders. The concept is that this is study application where you can keep all your materials related to a subject in one place. Would appreciate any feedback you might have. Thanks!

   2024 · decksapp.com · its alternatives →

4. 4
   Spaced-repetition flashcards linked to your learning materials▲76

   SmarterHumans.ai, co-founded by Barbara Oakley, Ph.D., offers AI-generated spaced repetition flashcards deep-linked to learning sources, revolutionizing how you remember and think.

   2020 · idorecall.com · its alternatives →

5. 5
   BrainDeck▲144

   Stack Knowledge with AI Flashcards

   2024 · apps.apple.com · its alternatives →

6. 6
   Yank▲40

   Build flashcards at the speed of light

   2025 · yank.studio · its alternatives →

7. 7
   Mindstone▲181

   We help you learn faster, remember more and get things done

   2021 · mindstone.com · its alternatives →

8. 8
   Carden▲258

   Science-based flashcard app with spaced repetition

   2021 · chromewebstore.google.com · its alternatives →

9. 9
   Flash▲196

   Supercharge your learning with AI flashcards

   2024 · its alternatives →

10. 10
    Decks▲59

    Lacking structure in studying? Automated flashcards are here

    2023 · its alternatives →

11. 11
    Dekki▲9

    AI spaced repetition study app

    2024 · dekki.ai · its alternatives →

12. 12
    Create flashcards with Space CLI▲22

    Hey, I created seven years ago a flashcard app with a main focus on UX. In the last months I added offline-first mode and a CLI that allows Claude Code or Codex to create high quality flashcards for you. I use that to learn about pharma rules, technology, dancing, taxes and smart home. Never really did marketing, this not my specialty. Would love to know what you think

    May 2026 · getspace.app · its alternatives →

13. 13
    Cerebella▲99

    AI powered spaced repetition learning with flash cards

    2024 · unicornplatform.com · its alternatives →

14. 14IM
    I made a site where students can create and share flashcards and notes▲133

    2020 · barbra.io · its alternatives →

15. 15
    FlipToMind▲86

    Space repetition app to help you remember everything

    2018 · its alternatives →

16. 16
    Quizard▲145

    Make studying fun again!

    2025 · quizard.io · its alternatives →

17. 17
    Owl, a Spaced Repetition App▲14

    Owl is built a spaced repetition app. We built it for ourselves mostly because we were unhappy with Anki from a UX perspective, and are now releasing it to everybody else. It is super tiny, but - we think - also pretty good. You can add your own decks manually, or generate them from a PDF (think academic papers, which is how I use that feature) or a prompt. There are no emails except study reminders (when there are cards to study). You can also use our "AI tutor" to review cards conversationally. Looking forward to your feedback!

    2025 · owl.cards · its alternatives →

18. 18
    SmartCards+▲99

    Learn faster with spaced repetition

    2020 · apps.apple.com · its alternatives →

19. 19
    Spaceteam: The Card Game▲113

    A chaotic and cooperative card game.

    2015 · playspaceteam.com · its alternatives →

20. 20
    spaced repetition▲63

    The flashcards app without distractions

    2023 · spaced.sh · its alternatives →

21. 21
    Cardsera▲89

    Your interactive learning platform

    2023 · its alternatives →

22. 22
    Study Squeeze▲55

    Study smarter with AI

    2023 · studysqueeze.com · its alternatives →

23. 23
    Spaced Repetition Flashcards for Notion▲64

    Create flashcards for spaced repetitions in Notion

    2023 · philippstelzel.gumroad.com · its alternatives →

24. 24
    Ultra Flashcards▲7

    Create latex, pdf flashcards | spaced repetition study

    2025 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →